Retaining bracket structure for cordless continuous folding blind
US6966353B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2003 |
| Grant date | Nov 22, 2005 |
| Priority date | — |
| Expiry date | Nov 29, 2023 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B9/38
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A retaining bracket structure for a cordless continuous folding blind including a pair of flexible retaining brackets. Each of the two flexible retaining brackets, of plastic materials, is made up of a pressing plate protruding at the middle section thereof, a pair of C-shaped clamping arms symmetrically extending at both sides of the pressing plate thereof, and a pointed hook bending inwards at each end of the C-shaped clamping arms thereof. In operation, the pressing plate of the flexible retaining bracket is applied from a front of the blind to abut against an upper side of the continuous folding blind collected from bottom to top at a desirable position, and the C-shaped clamping arm are bent downwards to extend backwards at the underside until the pointed hooks clamp from a rear of a top of the collected continuous folding blind. Thus, the collected continuous folding blind is clipped tight by the pressing plate and the C-shaped clamping arms and confined by the C-shaped clamping arms and the pointed hooks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.